package com.langsin.shixu.mapper;

import com.langsin.bean.Goods;

import java.util.List;

public interface GoodsMapper {

    int addGoods(Goods goods);

    List<Goods> queryByName(String goodsName);  //#{value} 测试
    List<Goods> queryByName2(String goodsName); //${value} 测试

    int counts(String tableName);  //查询表的 数据 个数

}
